CVE-2013-4939: XSS via .swf files

July 29, 2013 (updated November 7, 2019)

In the vulnerable versions, the uploader.swf and io.swf utilities contain a vulnerability allowing cross-site scripting through the .swf files used in these components. Through a url accessing these files, and attacker can inject script in the context of these files, potentially exposing cookies or other sensitive information. The vulnerability resurfaced in v0.10.2, but only with io.swf.

References

yuilibrary.com/support/20130515-vulnerability

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